202201010011213 has 8 divisors (see below), whose sum is σ = 207132928979256. Its totient is φ = 197269099948800.

The previous prime is 202201010011207. The next prime is 202201010011223. The reversal of 202201010011213 is 312110010102202.

It can be written as a sum of positive squares in 4 ways, for example, as 57035452961124 + 145165557050089 = 7552182^2 + 12048467^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202201010011213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202201010011223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83598145 + ... + 85982857.

It is an arithmetic number, because the mean of its divisors is an integer number (25891616122407).

Almost surely, 2^{202201010011213} is an apocalyptic number.

It is an amenable number.

202201010011213 is a deficient number, since it is larger than the sum of its proper divisors (4931918968043).

202201010011213 is a wasteful number, since it uses less digits than its factorization.

202201010011213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4452815.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 202201010011213 its reverse (312110010102202), we get a palindrome (514311020113415).

The spelling of 202201010011213 in words is "two hundred two trillion, two hundred one billion, ten million, eleven thousand, two hundred thirteen".